#0F5D51#0F5D51

#0F5D51 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.074 H 179.4°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#0F5D51
RGB	rgb(15, 93, 81)
HSL	hsl(171, 72%, 21%)
HSV	hsv(171, 84%, 36%)
CMYK	cmyk(83.9%, 0%, 12.9%, 63.5%)
CIE-LAB	lab(35.05, -25.53, 0.47)
CIE-LCH	lch(35.05, 25.54, 178.95°)
OKLab	oklab(43.09% -0.0736 0.0008)
OKLCH	oklch(43.09% 0.074 179.4)
XYZ	xyz(5.5958, 8.5236, 9.1333)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5D51 #5D0F1B

analogous

#0F5D2A #0F5D51 #0F425D

triadic

#0F5D51 #510F5D #5D510F

tetradic

#0F5D51 #2A0F5D #5D0F1B #425D0F

square

#0F5D51 #2A0F5D #5D0F1B #425D0F

split-complementary

#0F5D51 #5D0F42 #5D2A0F

monochromatic

#041A17 #062823 #0F5D51 #17927F #20C6AD

Accessibility & contrast

On white

7.76

#0F5D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#0F5D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5D51

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5D51	#FFFFFF	#000000	##FFFFFF
##0F5D51	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595751

Deuteranopia (green-blind)

#4F4F52

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #0f5d51;
/* rgb */ color: rgb(15, 93, 81);
/* oklch */ color: oklch(43.1% 0.074 179.4);

Tailwind

colors: {
  custom: {
    50: '#5e8b81',
    500: '#0f5d51',
    950: '#000000',
  },
}

SCSS

$custom: #0f5d51;
$custom-light: #5e8b81;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5d51",
  "rgb": {
    "r": 15,
    "g": 93,
    "b": 81
  },
  "hsl": {
    "h": 170.769,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.43086,
    "c": 0.07356,
    "h": 179.4
  },
  "luminance": 0.08524
}

Semantic roles & 50–950 ramp

primary

#0F5D51

secondary

#963141

accent

#3955EF

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #0F5D51

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →